52714400

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 129929184

約数和(自身を除く): 77214784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 400, 503, 524, 655, 800, 1006, 1048, 1310, 2012, 2096, 2515, 2620, 3275, 4024, 4192, 5030, 5240, 6550, 8048, 10060, 10480, 12575, 13100, 16096, 20120, 20960, 25150, 26200, 40240, 50300, 52400, 65893, 80480, 100600, 104800, 131786, 201200, 263572, 329465, 402400, 527144, 658930, 1054288, 1317860, 1647325, 2108576, 2635720, 3294650, 5271440, 6589300, 10542880, 13178600, 26357200, 52714400]

約数ペア:

[(1, 52714400), (2, 26357200), (4, 13178600), (5, 10542880), (8, 6589300), (10, 5271440), (16, 3294650), (20, 2635720), (25, 2108576), (32, 1647325), (40, 1317860), (50, 1054288), (80, 658930), (100, 527144), (131, 402400), (160, 329465), (200, 263572), (262, 201200), (400, 131786), (503, 104800), (524, 100600), (655, 80480), (800, 65893), (1006, 52400), (1048, 50300), (1310, 40240), (2012, 26200), (2096, 25150), (2515, 20960), (2620, 20120), (3275, 16096), (4024, 13100), (4192, 12575), (5030, 10480), (5240, 10060), (6550, 8048)]